Urgent: how to repair a disk with bad tracks

Hi all (and excuse me for my bad english)

where i work its a old pc with installed qnx (i think its qnx2) and we
use to save our data on 5 1/4 floppies.

Now its impossible to read one of those floppies with very important
files on, so i really hope that someone can help me…
its a utility under qnx like checkdisk to repair bad tracks?

and its possible to read those disks formatted with the file system of
qnx under a pc (ok obviusly having a 5 1/4 floppy disk)

thanx for the help
Marco

please if u can answer send me the answer via email too, my address is
1039im@itnux2.ing.unitn.it

darkly I remember that in the old migration kit (qnx2 to qnx4) there was
a utility
called fbackup. try to find it and also the pertaining docs
good luck
Jörg

Marco Brugnara schrieb:

Hi all (and excuse me for my bad english)

where i work its a old pc with installed qnx (i think its qnx2) and we
use to save our data on 5 1/4 floppies.

Now its impossible to read one of those floppies with very important
files on, so i really hope that someone can help me…
its a utility under qnx like checkdisk to repair bad tracks?

and its possible to read those disks formatted with the file system of
qnx under a pc (ok obviusly having a 5 1/4 floppy disk)

thanx for the help
Marco

please if u can answer send me the answer via email too, my address is
1039im@itnux2.ing.unitn.it

Joerg Kampmann
IBK-Consult - (embedded Systems)
WWW: http://www.ibk-consult.de